Need advice /suggestion for London, Paris and Switzerland Itinerary

Nita, welcome to the travel forum. If you would break down your questions into at least three postings, one for each city/country, it will be easier for us to help you. I will give one general answer regarding travel between train stations and hotels with luggage: take taxis. With 4 people and luggage it will be worth the expense. London and Paris have numerous train stations. The train stations on these cities often aren't near tourist centers. I shop for hotels using booking.com. You would be wise to get a guide book or two to help with your planning. Rick Steves has guidebooks for England or London, Paris or France, and Switzerland. Some libraries carry these as well as other travel books. You may find answers to your questions in them.

I would stay Lauterbrunnen 4+5 June and Luzern 6+7 June.

4 June - TGV and connections from Paris to Lauterbrunnen - 2 nights.
5 June - Jungfraujoch excursion
6 June - Train to Luzern - 2 nights (maybe an afternoon lake cruise)
7 June - Titlis excursion
8 June - Train directly from Luzern (dep 04:55) to Zurich Airport (arr 06:13)

Thank you all for the suggestion. Swan as you have suggested I will break my itinerary country vice and post to each specific country.
Nitu

13>No. In no way.

What do you mean by "Date City" in the 6th line of your question?

Hi Nigel,
Date means - My travel date and City means the city which I will be on that date. I have used as a columns (Data, City) So My Q 13. travel with 3 =3 begs by train and your suggestion is NO. Is it that difficult? I read that usually European train has leg room and shelves on the top for the luggage. Can any one confirm please?
Thx,
Nitu

Q1) There is no benefit I can see to renting a car for this trip. A car would be an expensive nuisance in London and Paris. You can easily get where you want to go in Switzerland by train.

Q4) I like the Latin Quarter or St. Germain area. It's central to most of the tourist sites.

Q13) I strongly urge you not to take so much luggage. It will be difficult getting on and off trains with that many suitcases. If you would choose to rent a car, you'd have to get one with enough trunk space to hold that much, and again, you don't want to have a car in London and Paris. Each person should have a small wheeled suitcase or backpack that he/she can carry easily carry. If you go with wheeled suitcases, you could also have a small backpack. Remember -- they have sinks and laundries in Europe. You will be miserable trying to move all that luggage, especially moving around as much as you plan to do.

Q6) When I went to Switzerland the Swiss pass made financial sense for us. It covers all forms of transportation in Switzerland, including local transportations. It will not cover all cable cars to the highest peaks, but it may provide a discount on those tickets. You need to figure out what you plan to do and do the math.

Q7) I would suggest Lauterbrunnen or Murren. Murren is IN the mountains, while Lauterbrunnen is in the valley. Please note you cannot take a car to Murren, another reason to take the train. Both towns are really small, so any location is fine.

Q9) Yes to all.

Q1. ) What is the best transportation option rental car or train for entire trip or partial trip (e.g Switzerland)?
Train for the entire trip.

Q2.) what is the best convenient location(Near to attractions or near to train station) to stay in London?
Perhaps a location between Paddington (from Heathrow) and St Pancras (to Paris) stations.

Q3. ) Please Suggest what type of tour and main attractions can be covered in 2 full days?
Take HOHO bus one day. Visit Tower of London and Westminster Abbey the other.

Q4.) what is the best convenient location(Near to attractions or near to train station) to stay in Paris?
Perhaps a location between Gare du Nord (from London) and Gare du Lyon (to Switzerland) stations.

Q5.) Please Suggest what type of tour and main attractions can be covered in 2 full days?
Take HOHO bus one day. Visit Eiffel Tower and Notre Dame the other.

Q6.) In Switzerland should we buy point to point train pass OR Swiss travel pass for 4 days?
Travel Pass I think is best for you in this case.

Q7.) Where to stay in Berner Oberland - Interlaken OR - Lauterbrunnen OR - Grindelwald?
Lauterbrunnen

Q8.) what is the best convenient location(City center or near to train station) to stay in Interlaken OR - Lauterbrunnen OR - Grindelwald?
These are small centres. It doesn't matter. Station is close.

Q9.) Is Swiss travel pass cover train trip from Basel to Lucerne, Lucerne to Engelberg, Engelberg to (any one of the city Interlaken OR - Lauterbrunnen OR - Grindelwald, any one of the city Interlaken OR - Lauterbrunnen OR - Grindelwald to Zurich?
Yes

Q10.) what is the best convenient location(City center or near to train station) to stay in Lucerne?
Station is city centre

Q11.)what is the best convenient location(City center or near to train station or airport) to stay in Zurich?
Station is city centre

Q12.) Is it possible to cover Rhine falls while travelling from Berner Oberland to Zurich?
No, I wouldn't

Q13.)We will be having 3 or 2 big check in begs and 3 carry on begs so is the train travel ideal with these much of luggage?
Everyone should be able to manage their own luggage. Yes, even the 12 year old. I suggest an appropriate size roller and a small day pack each.

Q14. ) From train station(Paris and London) to hotel and hotel to train station what will be the best transportation?
Taxi that can take all of you with luggage.

Q15.) In Switzerland from train station to hotel what will be the best transportation? Is Swiss travel pass cover this transportation?
No, not covered. I would book within walking distance.